package syllabus.service;

import java.util.List;
import syllabus.model.Criteria;
import syllabus.model.PUserGroup;

public interface PUserGroupService {
    int countByExample(Criteria example);

    PUserGroup selectByPrimaryKey(Integer id);

    List<PUserGroup> selectByExample(Criteria example);

    int deleteByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(PUserGroup record);

    int updateByPrimaryKey(PUserGroup record);

    int deleteByExample(Criteria example);

    int updateByExampleSelective(PUserGroup record, Criteria example);

    int updateByExample(PUserGroup record, Criteria example);

    int insert(PUserGroup record);

    int insertSelective(PUserGroup record);
}